NO20003310L - FremgangsmÕte og apparat for sikker lagring, sertifisering og bruk av kryptografisk nøkkel - Google Patents

FremgangsmÕte og apparat for sikker lagring, sertifisering og bruk av kryptografisk nøkkel

Info

Publication number
NO20003310L
NO20003310L NO20003310A NO20003310A NO20003310L NO 20003310 L NO20003310 L NO 20003310L NO 20003310 A NO20003310 A NO 20003310A NO 20003310 A NO20003310 A NO 20003310A NO 20003310 L NO20003310 L NO 20003310L
Authority
NO
Norway
Prior art keywords
key
pin
valid
correct
pseudo
Prior art date
Application number
NO20003310A
Other languages
English (en)
Norwegian (no)
Other versions
NO20003310D0 (no
Inventor
Balas Natarajan Kausik
Original Assignee
Arcot Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arcot Systems Inc filed Critical Arcot Systems Inc
Publication of NO20003310D0 publication Critical patent/NO20003310D0/no
Publication of NO20003310L publication Critical patent/NO20003310L/no

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1025—Identification of user by a PIN code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2127—Bluffing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/08—Randomization, e.g. dummy operations or using noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/20—Manipulating the length of blocks of bits, e.g. padding or block truncation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Bioethics (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Finance (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Devices For Executing Special Programs (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
NO20003310A 1997-12-23 2000-06-23 FremgangsmÕte og apparat for sikker lagring, sertifisering og bruk av kryptografisk nøkkel NO20003310L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/996,758 US6170058B1 (en) 1997-12-23 1997-12-23 Method and apparatus for cryptographically camouflaged cryptographic key storage, certification and use
PCT/US1998/027751 WO1999033222A1 (fr) 1997-12-23 1998-12-22 Procede et appareil de stockage, d'homologation, et d'utilisation securises de cles de chiffrement

Publications (2)

Publication Number Publication Date
NO20003310D0 NO20003310D0 (no) 2000-06-23
NO20003310L true NO20003310L (no) 2000-08-22

Family

ID=25543275

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003310A NO20003310L (no) 1997-12-23 2000-06-23 FremgangsmÕte og apparat for sikker lagring, sertifisering og bruk av kryptografisk nøkkel

Country Status (10)

Country Link
US (2) US6170058B1 (fr)
EP (2) EP1048143B1 (fr)
JP (1) JP4463979B2 (fr)
AT (1) ATE497658T1 (fr)
AU (1) AU746966B2 (fr)
CA (1) CA2314349C (fr)
DE (1) DE69842122D1 (fr)
ES (1) ES2359205T3 (fr)
NO (1) NO20003310L (fr)
WO (1) WO1999033222A1 (fr)

Families Citing this family (162)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO305420B1 (no) * 1997-09-02 1999-05-25 Ericsson Telefon Ab L M Anordning ved datakommunikasjonssystem, spesielt ved kommunikasjon via brannmurer
US7328350B2 (en) 2001-03-29 2008-02-05 Arcot Systems, Inc. Method and apparatus for secure cryptographic key generation, certification and use
US7454782B2 (en) * 1997-12-23 2008-11-18 Arcot Systems, Inc. Method and system for camouflaging access-controlled data
US6574733B1 (en) * 1999-01-25 2003-06-03 Entrust Technologies Limited Centralized secure backup system and method
JP2002536706A (ja) 1999-02-12 2002-10-29 マック ヒックス 証明書関連その他のサービスを提供するシステム及び方法
FR2791203A1 (fr) * 1999-03-17 2000-09-22 Schlumberger Systems & Service Dispositif d'authentification d'un message lors d'une operation de traitement cryptographique dudit message
US6697948B1 (en) 1999-05-05 2004-02-24 Michael O. Rabin Methods and apparatus for protecting information
US6629150B1 (en) * 1999-06-18 2003-09-30 Intel Corporation Platform and method for creating and using a digital container
US7111172B1 (en) * 1999-07-19 2006-09-19 Rsa Security Inc. System and methods for maintaining and distributing personal security devices
US20020029200A1 (en) 1999-09-10 2002-03-07 Charles Dulin System and method for providing certificate validation and other services
WO2001024082A1 (fr) * 1999-09-24 2001-04-05 Mary Mckenney Systeme et procede pour services de paiement destines au commerce electronique
US6708049B1 (en) * 1999-09-28 2004-03-16 Nellcor Puritan Bennett Incorporated Sensor with signature of data relating to sensor
US6895391B1 (en) * 1999-11-09 2005-05-17 Arcot Systems, Inc. Method and system for secure authenticated payment on a computer network
US6718468B1 (en) * 1999-11-12 2004-04-06 International Business Machines Corporation Method for associating a password with a secured public/private key pair
US6704868B1 (en) * 1999-11-12 2004-03-09 International Business Machines Corporation Method for associating a pass phase with a secured public/private key pair
WO2001061659A1 (fr) * 2000-02-16 2001-08-23 Mastercard International Incorporated Systeme et procede de conduite d'une transaction electronique avec un serveur portefeuille distant
AU2001265107A1 (en) * 2000-05-26 2001-12-11 Interchecks, Llc Methods and systems for network based electronic purchasing system
WO2002015037A1 (fr) * 2000-08-14 2002-02-21 Gien Peter H Systeme et procede facilitant la signature par des acheteurs dans le cadre de transactions commerciales electroniques
US9252955B2 (en) * 2000-08-18 2016-02-02 United States Postal Service Apparatus and methods for the secure transfer of electronic data
WO2002021408A1 (fr) * 2000-09-08 2002-03-14 Tallent Guy S Systeme et procede permettant de produire de maniere transparente une validation de certificat et d'autres services dans une transaction electronique
WO2002032064A1 (fr) 2000-09-08 2002-04-18 Tallent Guy S Systeme et procede permettant de delivrer une autorisation ainsi que de fournir d'autres services
US6889209B1 (en) * 2000-11-03 2005-05-03 Shieldip, Inc. Method and apparatus for protecting information and privacy
US20020091929A1 (en) * 2000-12-19 2002-07-11 Jakob Ehrensvard Secure digital signing of data
US20020106085A1 (en) * 2001-01-05 2002-08-08 Sandeep Jain Security breach management
WO2002059818A1 (fr) * 2001-01-26 2002-08-01 Accenture Llp Procede destine a une fonction de contrat de depot au cours d'une transaction utilisant un cadre de base de donnees d'adresses electroniques/physiques
US7711122B2 (en) * 2001-03-09 2010-05-04 Arcot Systems, Inc. Method and apparatus for cryptographic key storage wherein key servers are authenticated by possession and secure distribution of stored keys
GB2373074B (en) * 2001-03-10 2004-10-13 Ibm A method and apparatus for storage of security keys and certificates
JP4064647B2 (ja) * 2001-08-24 2008-03-19 富士通株式会社 情報処理装置及び入力操作装置
US7376625B2 (en) * 2001-11-15 2008-05-20 Nokia Corporation System and method for activating individualized software modules in a digital broadcast environment
JP4157709B2 (ja) * 2002-01-31 2008-10-01 富士通株式会社 アクセス制御方法及び記憶装置
US7529944B2 (en) * 2002-02-07 2009-05-05 Activcard Ireland Limited Support for multiple login method
US7660988B2 (en) * 2002-03-18 2010-02-09 Cognomina, Inc. Electronic notary
US7899753B1 (en) 2002-03-25 2011-03-01 Jpmorgan Chase Bank, N.A Systems and methods for time variable financial authentication
CA2483605A1 (fr) * 2002-05-02 2003-11-13 David Molnar Procede et appareil de protection d'informations et de vie privee
US7418099B2 (en) * 2002-05-03 2008-08-26 Certicom Corp. Method and apparatus for performing elliptic curve arithmetic
EP1429224A1 (fr) * 2002-12-10 2004-06-16 Texas Instruments Incorporated Autentification du firmware en temps d'exécution
AU2003900413A0 (en) * 2003-01-31 2003-02-13 Mckeon, Brian Bernard Regulated issuance of digital certificates
SI1624878T1 (sl) * 2003-05-22 2007-02-28 Pantarhei Bioscience Bv Uporaba sestavkov, ki obsegajo estrogensko komponento, za zdravljenje in preprecevanje muskuloskeletne bolecine
US7581100B2 (en) * 2003-09-02 2009-08-25 Authernative, Inc. Key generation method for communication session encryption and authentication system
US7506161B2 (en) * 2003-09-02 2009-03-17 Authernative, Inc. Communication session encryption and authentication system
US7299356B2 (en) * 2003-09-02 2007-11-20 Authernative, Inc. Key conversion method for communication session encryption and authentication system
US7596704B2 (en) * 2003-10-10 2009-09-29 Jing-Jang Hwang Partition and recovery of a verifiable digital secret
US7562230B2 (en) * 2003-10-14 2009-07-14 Intel Corporation Data security
US20050154906A1 (en) * 2003-11-05 2005-07-14 Patrick Kriech BIOS locked application media
US20050131835A1 (en) * 2003-12-12 2005-06-16 Howell James A.Jr. System for pre-trusting of applications for firewall implementations
US20050201555A1 (en) * 2004-02-09 2005-09-15 I-Ling Yen System, method and apparatus for secure computation on encrypted data
US20050203843A1 (en) * 2004-03-12 2005-09-15 Wood George L. Internet debit system
US7418728B2 (en) * 2004-03-17 2008-08-26 Arcot Systems, Inc. Auditing secret key cryptographic operations
US7287159B2 (en) 2004-04-01 2007-10-23 Shieldip, Inc. Detection and identification methods for software
US7711965B2 (en) * 2004-10-20 2010-05-04 Intel Corporation Data security
US7620187B1 (en) * 2005-03-30 2009-11-17 Rockwell Collins, Inc. Method and apparatus for ad hoc cryptographic key transfer
WO2007058907A2 (fr) * 2005-11-10 2007-05-24 Pkware, Inc. Systemes et methodes pour un echange d'informations fiable
US7921304B2 (en) * 2005-12-06 2011-04-05 Microsoft Corporation Securing data set images
US8230487B2 (en) * 2005-12-21 2012-07-24 International Business Machines Corporation Method and system for controlling access to a secondary system
DE102006015212B4 (de) * 2006-03-30 2017-05-04 Bundesdruckerei Gmbh Verfahren zum Schutz eines beweglichen Gutes, insbesondere eines Fahrzeugs, gegen unberechtigte Nutzung
US7992203B2 (en) * 2006-05-24 2011-08-02 Red Hat, Inc. Methods and systems for secure shared smartcard access
US8098829B2 (en) * 2006-06-06 2012-01-17 Red Hat, Inc. Methods and systems for secure key delivery
US8495380B2 (en) 2006-06-06 2013-07-23 Red Hat, Inc. Methods and systems for server-side key generation
US8364952B2 (en) 2006-06-06 2013-01-29 Red Hat, Inc. Methods and system for a key recovery plan
US8180741B2 (en) * 2006-06-06 2012-05-15 Red Hat, Inc. Methods and systems for providing data objects on a token
US8332637B2 (en) * 2006-06-06 2012-12-11 Red Hat, Inc. Methods and systems for nonce generation in a token
US8099765B2 (en) * 2006-06-07 2012-01-17 Red Hat, Inc. Methods and systems for remote password reset using an authentication credential managed by a third party
US8707024B2 (en) 2006-06-07 2014-04-22 Red Hat, Inc. Methods and systems for managing identity management security domains
US8412927B2 (en) * 2006-06-07 2013-04-02 Red Hat, Inc. Profile framework for token processing system
US9769158B2 (en) 2006-06-07 2017-09-19 Red Hat, Inc. Guided enrollment and login for token users
US8589695B2 (en) 2006-06-07 2013-11-19 Red Hat, Inc. Methods and systems for entropy collection for server-side key generation
US8806219B2 (en) * 2006-08-23 2014-08-12 Red Hat, Inc. Time-based function back-off
US8787566B2 (en) * 2006-08-23 2014-07-22 Red Hat, Inc. Strong encryption
US9038154B2 (en) 2006-08-31 2015-05-19 Red Hat, Inc. Token Registration
US8356342B2 (en) 2006-08-31 2013-01-15 Red Hat, Inc. Method and system for issuing a kill sequence for a token
US8074265B2 (en) 2006-08-31 2011-12-06 Red Hat, Inc. Methods and systems for verifying a location factor associated with a token
US8977844B2 (en) 2006-08-31 2015-03-10 Red Hat, Inc. Smartcard formation with authentication keys
JP4551380B2 (ja) * 2006-10-04 2010-09-29 株式会社日立製作所 認証システムおよびその方法
US8693690B2 (en) 2006-12-04 2014-04-08 Red Hat, Inc. Organizing an extensible table for storing cryptographic objects
US20080178252A1 (en) * 2007-01-18 2008-07-24 General Instrument Corporation Password Installation in Home Networks
US8813243B2 (en) 2007-02-02 2014-08-19 Red Hat, Inc. Reducing a size of a security-related data object stored on a token
US8639940B2 (en) 2007-02-28 2014-01-28 Red Hat, Inc. Methods and systems for assigning roles on a token
US8832453B2 (en) 2007-02-28 2014-09-09 Red Hat, Inc. Token recycling
US9081948B2 (en) 2007-03-13 2015-07-14 Red Hat, Inc. Configurable smartcard
US20090003588A1 (en) * 2007-06-26 2009-01-01 John Gordon Ross Counter Sealing Archives of Electronic Seals
US20090006258A1 (en) * 2007-06-26 2009-01-01 John Gordon Ross Registration Process
US20090006842A1 (en) * 2007-06-26 2009-01-01 John Gordon Ross Sealing Electronic Data Associated With Multiple Electronic Documents
US20090006860A1 (en) * 2007-06-26 2009-01-01 John Gordon Ross Generating multiple seals for electronic data
WO2009091611A1 (fr) * 2008-01-18 2009-07-23 Identrust, Inc. Liaison d'un certificat numérique à de multiples domaines de confiance
US9444622B2 (en) * 2008-09-15 2016-09-13 Hewlett Packard Enterprise Development Lp Computing platform with system key
US8520855B1 (en) * 2009-03-05 2013-08-27 University Of Washington Encapsulation and decapsulation for data disintegration
US8572394B2 (en) 2009-09-04 2013-10-29 Computer Associates Think, Inc. OTP generation using a camouflaged key
IT1398518B1 (it) * 2009-09-25 2013-03-01 Colombo Safe milano
US8533460B2 (en) * 2009-11-06 2013-09-10 Computer Associates Think, Inc. Key camouflaging method using a machine identifier
JP4656458B1 (ja) * 2009-11-09 2011-03-23 Ｎｅｃインフロンティア株式会社 ハンディターミナル、及びハンディターミナルによる決済方法
US8843757B2 (en) * 2009-11-12 2014-09-23 Ca, Inc. One time PIN generation
EP2348450B1 (fr) 2009-12-18 2013-11-06 CompuGroup Medical AG Procédé implémenté informatique pour générer un pseudonyme, support de stockage lisible sur ordinateur et système informatique
EP2348446B1 (fr) * 2009-12-18 2015-04-15 CompuGroup Medical AG Procédé implémenté informatique pour générer un pseudonyme, support de stockage lisible sur ordinateur et système informatique
EP2348452B1 (fr) 2009-12-18 2014-07-02 CompuGroup Medical AG Procédé implémenté par ordinateur pour générer un pseudonyme, support de stockage lisible sur ordinateur et système informatique
ATE554454T1 (de) 2009-12-18 2012-05-15 CompuGroup Medical AG Computerimplementiertes verfahren zur erzeugung eines pseudonyms, computerlesbares speichermedium und computersystem
US8719587B2 (en) 2009-12-18 2014-05-06 CompuGroup Medical AG Computer implemented method for generating a pseudonym, computer readable storage medium and computer system
US9532222B2 (en) 2010-03-03 2016-12-27 Duo Security, Inc. System and method of notifying mobile devices to complete transactions after additional agent verification
US9544143B2 (en) 2010-03-03 2017-01-10 Duo Security, Inc. System and method of notifying mobile devices to complete transactions
EP2365456B1 (fr) 2010-03-11 2016-07-20 CompuGroup Medical SE Procédé implémenté informatique pour générer un pseudonyme, support de stockage lisible sur ordinateur et système informatique
US9282085B2 (en) * 2010-12-20 2016-03-08 Duo Security, Inc. System and method for digital user authentication
US8931069B2 (en) * 2011-03-09 2015-01-06 Ca, Inc. Authentication with massively pre-generated one-time passwords
US9467463B2 (en) 2011-09-02 2016-10-11 Duo Security, Inc. System and method for assessing vulnerability of a mobile device
US9524388B2 (en) 2011-10-07 2016-12-20 Duo Security, Inc. System and method for enforcing a policy for an authenticator device
US8763077B2 (en) 2011-10-07 2014-06-24 Duo Security, Inc. System and method for enforcing a policy for an authenticator device
US10979226B1 (en) * 2011-10-12 2021-04-13 Cybrsecurity Corporation Soft-token authentication system with token blocking after entering the wrong PIN
US8924712B2 (en) * 2011-11-14 2014-12-30 Ca, Inc. Using QR codes for authenticating users to ATMs and other secure machines for cardless transactions
WO2013080062A1 (fr) * 2011-12-01 2013-06-06 International Business Machines Corporation Connexion sécurisée intersystème
US20140068247A1 (en) * 2011-12-12 2014-03-06 Moose Loop Holdings, LLC Security device access
CN104254452B (zh) 2012-03-20 2017-07-07 阿佩利亚科技公司 轮胎充注系统
US9842335B2 (en) * 2012-03-23 2017-12-12 The Toronto-Dominion Bank System and method for authenticating a payment terminal
US20140006781A1 (en) 2012-06-23 2014-01-02 Pomian & Corella, Llc Encapsulating the complexity of cryptographic authentication in black-boxes
US9887989B2 (en) 2012-06-23 2018-02-06 Pomian & Corella, Llc Protecting passwords and biometrics against back-end security breaches
US9361619B2 (en) * 2012-08-06 2016-06-07 Ca, Inc. Secure and convenient mobile authentication techniques
US9165130B2 (en) 2012-11-21 2015-10-20 Ca, Inc. Mapping biometrics to a unique key
US9338156B2 (en) 2013-02-22 2016-05-10 Duo Security, Inc. System and method for integrating two-factor authentication in a device
US9607156B2 (en) 2013-02-22 2017-03-28 Duo Security, Inc. System and method for patching a device through exploitation
US8893230B2 (en) 2013-02-22 2014-11-18 Duo Security, Inc. System and method for proxying federated authentication protocols
US9443073B2 (en) 2013-08-08 2016-09-13 Duo Security, Inc. System and method for verifying status of an authentication device
US9037865B1 (en) 2013-03-04 2015-05-19 Ca, Inc. Method and system to securely send secrets to users
US9325499B1 (en) * 2013-06-24 2016-04-26 Emc Corporation Message encryption and decryption utilizing low-entropy keys
US9053310B2 (en) 2013-08-08 2015-06-09 Duo Security, Inc. System and method for verifying status of an authentication device through a biometric profile
US9608814B2 (en) 2013-09-10 2017-03-28 Duo Security, Inc. System and method for centralized key distribution
US9092302B2 (en) 2013-09-10 2015-07-28 Duo Security, Inc. System and method for determining component version compatibility across a device ecosystem
CN103763103B (zh) * 2013-12-31 2017-02-01 飞天诚信科技股份有限公司 一种智能卡生成脱机认证凭据的方法
US9762590B2 (en) 2014-04-17 2017-09-12 Duo Security, Inc. System and method for an integrity focused authentication service
US9231925B1 (en) * 2014-09-16 2016-01-05 Keypasco Ab Network authentication method for secure electronic transactions
US9838205B2 (en) 2014-09-16 2017-12-05 Keypasco Ab Network authentication method for secure electronic transactions
GB2531770A (en) * 2014-10-30 2016-05-04 Ibm Confidential Extracting System Internal Data
US9979719B2 (en) 2015-01-06 2018-05-22 Duo Security, Inc. System and method for converting one-time passcodes to app-based authentication
US20160260091A1 (en) * 2015-03-04 2016-09-08 THC Farmaceuticals, Inc. Universal wallet for digital currency
US9641341B2 (en) 2015-03-31 2017-05-02 Duo Security, Inc. Method for distributed trust authentication
GB2538052B (en) * 2015-04-27 2019-07-03 Gurulogic Microsystems Oy Encoder, decoder, encryption system, encryption key wallet and method
US20160335627A1 (en) * 2015-05-11 2016-11-17 Gemalto Sa Method, device and a server for signing data
US10009324B2 (en) * 2015-06-29 2018-06-26 American Express Travel Related Services Company, Inc. Host card emulation systems and methods
US9774579B2 (en) 2015-07-27 2017-09-26 Duo Security, Inc. Method for key rotation
JP2019503546A (ja) 2015-10-23 2019-02-07 シビックス ホールディングス リミテッド ライアビリティ カンパニー モバイルデバイスを使用する認証システム及び方法
US9894067B1 (en) 2015-12-03 2018-02-13 Amazon Technologies, Inc. Cross-region roles
US9900160B1 (en) 2015-12-03 2018-02-20 Amazon Technologies, Inc. Asymmetric session credentials
US10182044B1 (en) 2015-12-03 2019-01-15 Amazon Technologies, Inc. Personalizing global session identifiers
US10277569B1 (en) * 2015-12-03 2019-04-30 Amazon Technologies, Inc. Cross-region cache of regional sessions
CN108885670B (zh) * 2016-03-15 2022-04-08 维萨国际服务协会 用于交互的验证密码
WO2017201406A1 (fr) * 2016-05-19 2017-11-23 Arris Enterprises Llc Certificats rsa implicites
WO2018020371A1 (fr) * 2016-07-29 2018-02-01 nChain Holdings Limited Procédé et système mis en œuvre par chaîne de blocs
GB201617620D0 (en) * 2016-10-18 2016-11-30 Cybernetica As Composite digital signatures
US10607017B2 (en) * 2017-01-04 2020-03-31 Ca, Inc. Restricting access to sensitive data using tokenization
AT519755B1 (de) * 2017-02-14 2018-10-15 Avl List Gmbh Zylindergehäuse einer brennkraftmaschine
US10665047B1 (en) 2017-04-28 2020-05-26 1 Micro, LLC Methods and apparatus for accessing secured physical assets
CN107508686B (zh) * 2017-10-18 2020-07-03 克洛斯比尔有限公司 身份认证方法和系统以及计算设备和存储介质
US10412113B2 (en) 2017-12-08 2019-09-10 Duo Security, Inc. Systems and methods for intelligently configuring computer security
US10680820B2 (en) * 2018-03-09 2020-06-09 Coolbitx Ltd. Method of creating and recovering digital wallet
US10693648B2 (en) * 2018-03-26 2020-06-23 Ca, Inc. System and method for dynamic grid authentication
US11941610B2 (en) 2018-07-13 2024-03-26 Circle Internet Financial, Ltd Cryptocurrency securing system and method
US20200036527A1 (en) * 2018-07-24 2020-01-30 Ca, Inc. User authentication based on password-specific cryptographic keys
WO2020046786A1 (fr) * 2018-08-27 2020-03-05 Fireblocks Ltd. Système et procédé permettant de sécuriser des transactions de crypto-actifs
US11386429B2 (en) * 2018-10-12 2022-07-12 Cybavo Pte. Ltd. Cryptocurrency securing method and device thereof
EP3654578B1 (fr) * 2018-11-16 2022-04-06 SafeTech BV Procédés et systèmes de gestion de clés cryptographiques privées pour sécuriser le stockage et le transfert d'informations entre plusieurs parties
US11658962B2 (en) 2018-12-07 2023-05-23 Cisco Technology, Inc. Systems and methods of push-based verification of a transaction
US11025598B1 (en) * 2020-02-08 2021-06-01 Mockingbird Ventures, LLC Method and apparatus for managing encryption keys and encrypted electronic information on a network server
US12073386B1 (en) * 2021-07-08 2024-08-27 Wells Fargo Bank, N.A. Digital asset vault
US11915242B2 (en) 2021-12-30 2024-02-27 The Adt Security Corporation Premises security system with secure embedded cryptocurrency storage
US20250005187A1 (en) * 2022-11-23 2025-01-02 Book.Io, Inc. Systems and methods for providing secure access to digital assets
CN120768669B (zh) * 2025-08-20 2026-01-23 北京创卓文化传播有限公司 一种大数据网络安全数据传输方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798605A (en) 1971-06-30 1974-03-19 Ibm Centralized verification system
US5206905A (en) * 1989-05-15 1993-04-27 Dallas Semiconductor Corp. Password protected device using incorrect passwords as seed values for pseudo-random number generator for outputting random data to thwart unauthorized accesses
JP2606419B2 (ja) * 1989-08-07 1997-05-07 松下電器産業株式会社 暗号通信システムと暗号通信方法
US5142578A (en) * 1991-08-22 1992-08-25 International Business Machines Corporation Hybrid public key algorithm/data encryption algorithm key distribution method based on control vectors
US6408388B1 (en) 1993-05-05 2002-06-18 Addison M. Fischer Personal date/time notary device
US5651066A (en) * 1994-04-28 1997-07-22 Nippon Telegraph And Telephone Corporation Cipher key distribution system effectively preventing illegitimate use and charging of enciphered information
US5668876A (en) 1994-06-24 1997-09-16 Telefonaktiebolaget Lm Ericsson User authentication method and apparatus
JPH09503335A (ja) * 1994-07-18 1997-03-31 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 薄型パネル画像表示装置
US5535276A (en) * 1994-11-09 1996-07-09 Bell Atlantic Network Services, Inc. Yaksha, an improved system and method for securing communications using split private key asymmetric cryptography
WO1996002993A2 (fr) 1994-07-19 1996-02-01 Bankers Trust Company Procede permettant d'utiliser en toute securite des signatures numeriques dans un systeme de chiffrage commercial
US5694471A (en) * 1994-08-03 1997-12-02 V-One Corporation Counterfeit-proof identification card
US5604801A (en) * 1995-02-03 1997-02-18 International Business Machines Corporation Public key data communications system under control of a portable security device
US5606615A (en) * 1995-05-16 1997-02-25 Lapointe; Brian K. Computer security system
EP0753816A1 (fr) * 1995-07-07 1997-01-15 Thomson Consumer Electronics, Inc. Méthode et appareil de stockage sécurisé d'information sensible dans un support de données relativement non-sécurisé
US5745574A (en) * 1995-12-15 1998-04-28 Entegrity Solutions Corporation Security infrastructure for electronic transactions
US5761306A (en) * 1996-02-22 1998-06-02 Visa International Service Association Key replacement in a public key cryptosystem
US5818936A (en) * 1996-03-15 1998-10-06 Novell, Inc. System and method for automically authenticating a user in a distributed network system
FR2747208B1 (fr) * 1996-04-09 1998-05-15 Clemot Olivier Procede de dissimulation d'un code secret dans un dispositif d'authentification informatique
US5815573A (en) * 1996-04-10 1998-09-29 International Business Machines Corporation Cryptographic key recovery system
US6002768A (en) * 1996-05-07 1999-12-14 International Computer Science Institute Distributed registration and key distribution system and method

Also Published As

Publication number Publication date
JP4463979B2 (ja) 2010-05-19
EP1048143A4 (fr) 2006-02-01
US6956950B2 (en) 2005-10-18
ES2359205T3 (es) 2011-05-19
CA2314349A1 (fr) 1999-07-01
EP1048143B1 (fr) 2011-02-02
US6170058B1 (en) 2001-01-02
EP1048143A1 (fr) 2000-11-02
AU746966B2 (en) 2002-05-09
NO20003310D0 (no) 2000-06-23
ATE497658T1 (de) 2011-02-15
WO1999033222A1 (fr) 1999-07-01
DE69842122D1 (de) 2011-03-17
JP2001527325A (ja) 2001-12-25
EP2302833B1 (fr) 2018-02-14
EP2302833A2 (fr) 2011-03-30
HK1032306A1 (en) 2001-07-13
CA2314349C (fr) 2005-09-06
EP2302833A3 (fr) 2011-12-07
AU2097399A (en) 1999-07-12
US20010008012A1 (en) 2001-07-12

Similar Documents

Publication Publication Date Title
NO20003310D0 (no) FremgangsmÕte og apparat for sikker lagring, sertifisering og bruk av kryptografisk nøkkel
US6370629B1 (en) Controlling access to stored information based on geographical location and date and time
US6084968A (en) Security token and method for wireless applications
WO1999003277A3 (fr) Agencement permettant de demander independamment une autorisation de lecture pour un signal d'information crypte reproduit
WO2003041324A3 (fr) Gabarit de biometrie
DK0891670T3 (da) Fremgangsmåde til tilvejebringelse af en sikker kommunikation mellem to indretninger og anvendelse af denne fremgangsmåde
KR960706170A (ko) 소프트웨어 캐리어를 인증하는 시스템 및 방법(system and method for authenticating software carriers)
EP0706118A4 (fr) Systeme de protection des donnees
SE8007028L (sv) Sett och anordning for skydd av dataoverforingar
NO943457D0 (no) "Smartkort" tilpasset flere tjenesteytere og sekundær utnyttelse
KR970066880A (ko) 파일 보호 방법
EP0894377A4 (fr) Procede de creation d'un mot de passe ne servant qu'une fois et donc non reutilisable
GB2339518A (en) Method for secure key management using a biometric
KR101031164B1 (ko) 인증 처리 장치 및 시큐러티 처리 방법
KR920005645A (ko) 대체가능한 기밀소자를 구비한 정보처리장치
WO1999016031A3 (fr) Procede et appareil destines a la gestion asymetrique de cles dans un systeme de chiffrement
DK1455503T3 (da) Fremgangsmåde og apparat til datacertificering
EP0268141A3 (fr) Sécurité de station d'accès à distance
NO985275D0 (no) FremgangsmÕte for lagring og anvendelse av sensitiv informasjon i en sikkerhetsmodul, og en tilknyttet sikkerhetsmodul
AU1190988A (en) Process and apparatus for the protection of secret elements in a network of encrypting devices with open key management
DE69714422D1 (de) Zugriffssteuerungs/verschlüsselungssystem
KR980004075A (ko) 저작물의 부정 복사 방지에 적합한 데이터 수신장치, 데이터 송신장치, 정보 처리 시스템, 데이터 수신방법 및 그 방법을 기록한 정보기록 매체
JPH10247906A (ja) 処理機能付きデバイス装置、情報処理システム、認証方法、認証・暗号化方法及び認証・復号方法
JP4137468B2 (ja) プログラム使用認証方法
RU2004109811A (ru) Способ инициализации чип-карты

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application